Local stability of a plate with a circular inclusion under tensile stress

Bauer, Svetlana and Ermakov, Andrei and Kashtanova, Stanislava and Morozov, Nikita (2018) Local stability of a plate with a circular inclusion under tensile stress. In: Shell structures: theory and applications, vol. 4. Taylor & Francis (CRC Press), London, United Kingdom, pp. 199-202. ISBN 978-1-138-05045-7

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The paper deals with the problem of the local buckling caused by uniaxial stretching of an infinite plate with a circular inclusion from a different material. The effect of elastic modulus of the inclusion on the value of the critical load is investigated. In order to find the first critical load a variational principle is applied. The comparison of numerical results that were obtained in the Maple 18 and the results obtained by the finite element method in the ANSYS 13.1. The influence is analysed the ratio of the elastic properties of the inclusion and plate on the value of the critical load and the form of the loss of stability.

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Item Type: Book Chapter (Commonwealth Reporting Category B)
Refereed: Yes
Item Status: Live Archive
Additional Information: Proceedings of the 11th International Conference, Shell Structures: Theory and Applications (SSTA 2017), 11-13 Oct 2017, Gdansk, Poland. Accepted version deposited in accordance with the copyright policy of the publisher.
Faculty/School / Institute/Centre: Current - Faculty of Health, Engineering and Sciences - School of Agricultural, Computational and Environmental Sciences
Date Deposited: 12 Nov 2017 23:47
Last Modified: 07 Jan 2019 00:26
Uncontrolled Keywords: local stability, buckling, shell theory, plate with a circular inclusion
Fields of Research : 01 Mathematical Sciences > 0103 Numerical and Computational Mathematics > 010302 Numerical Solution of Differential and Integral Equations
01 Mathematical Sciences > 0102 Applied Mathematics > 010207 Theoretical and Applied Mechanics
URI: http://eprints.usq.edu.au/id/eprint/33229

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